Question

Solve for Y when X = -9 in the equation y = 4x + 8.

A) -36
B) -44
C) -28
D) 28

Answer 1

To solve for Y when X = -9 in the equation y = 4x + 8, substitute -9 into the equation to get y = -36 + 8, which simplifies to y = -28. The correct answer is C) -28.

Step-by-step explanation:

To solve for Y when X = -9 in the equation y = 4x + 8, simply substitute -9 for x in the equation:

y = 4(-9) + 8

y = -36 + 8

y = -28

Therefore, the correct answer is C) -28.